Viewer updates geometry much quicker in response to parameter changes
made pylab an optional import and removed some unused imports
Merge pull request #3 from naylor-b/rmpylab

made pylab an optional import and removed some unused imports
Removed regen_model; added option for exporting triangles in one array
Merge branch 'master' of github.com:hwangjt/GeoMACH
update for change in pyV3D files